blob: c4d4480965e2f7b89b87f9b1d8491e2d91304104 [file] [log] [blame]
Tim Northover42180442013-08-22 09:57:11 +00001; RUN: llc < %s -march=thumb -mattr=+thumb2 -show-mc-encoding | FileCheck %s
Evan Chengd0611f92009-07-07 20:39:03 +00002
3define i32 @f1(i32 %a.s) {
4entry:
Stephen Lind24ab202013-07-14 06:24:09 +00005; CHECK-LABEL: f1:
Chris Lattnere3c47652009-07-10 18:34:47 +00006; CHECK: it eq
7; CHECK: moveq
8
Evan Chengd0611f92009-07-07 20:39:03 +00009 %tmp = icmp eq i32 %a.s, 4
10 %tmp1.s = select i1 %tmp, i32 2, i32 3
11 ret i32 %tmp1.s
12}
13
14define i32 @f2(i32 %a.s) {
15entry:
Stephen Lind24ab202013-07-14 06:24:09 +000016; CHECK-LABEL: f2:
Chris Lattnere3c47652009-07-10 18:34:47 +000017; CHECK: it gt
18; CHECK: movgt
Evan Chengd0611f92009-07-07 20:39:03 +000019 %tmp = icmp sgt i32 %a.s, 4
20 %tmp1.s = select i1 %tmp, i32 2, i32 3
21 ret i32 %tmp1.s
22}
23
24define i32 @f3(i32 %a.s, i32 %b.s) {
25entry:
Stephen Lind24ab202013-07-14 06:24:09 +000026; CHECK-LABEL: f3:
Chris Lattnere3c47652009-07-10 18:34:47 +000027; CHECK: it lt
28; CHECK: movlt
Evan Chengd0611f92009-07-07 20:39:03 +000029 %tmp = icmp slt i32 %a.s, %b.s
30 %tmp1.s = select i1 %tmp, i32 2, i32 3
31 ret i32 %tmp1.s
32}
33
34define i32 @f4(i32 %a.s, i32 %b.s) {
35entry:
Stephen Lind24ab202013-07-14 06:24:09 +000036; CHECK-LABEL: f4:
Chris Lattnere3c47652009-07-10 18:34:47 +000037; CHECK: it le
38; CHECK: movle
39
Evan Chengd0611f92009-07-07 20:39:03 +000040 %tmp = icmp sle i32 %a.s, %b.s
41 %tmp1.s = select i1 %tmp, i32 2, i32 3
42 ret i32 %tmp1.s
43}
44
45define i32 @f5(i32 %a.u, i32 %b.u) {
46entry:
Stephen Lind24ab202013-07-14 06:24:09 +000047; CHECK-LABEL: f5:
Chris Lattnere3c47652009-07-10 18:34:47 +000048; CHECK: it ls
49; CHECK: movls
Evan Chengd0611f92009-07-07 20:39:03 +000050 %tmp = icmp ule i32 %a.u, %b.u
51 %tmp1.s = select i1 %tmp, i32 2, i32 3
52 ret i32 %tmp1.s
53}
54
55define i32 @f6(i32 %a.u, i32 %b.u) {
56entry:
Stephen Lind24ab202013-07-14 06:24:09 +000057; CHECK-LABEL: f6:
Chris Lattnere3c47652009-07-10 18:34:47 +000058; CHECK: it hi
59; CHECK: movhi
Evan Chengd0611f92009-07-07 20:39:03 +000060 %tmp = icmp ugt i32 %a.u, %b.u
61 %tmp1.s = select i1 %tmp, i32 2, i32 3
62 ret i32 %tmp1.s
63}
Evan Chenge6e82892009-08-01 01:43:45 +000064
65define i32 @f7(i32 %a, i32 %b, i32 %c) {
66entry:
Stephen Lind24ab202013-07-14 06:24:09 +000067; CHECK-LABEL: f7:
Evan Chenge6e82892009-08-01 01:43:45 +000068; CHECK: it hi
Tim Northover42180442013-08-22 09:57:11 +000069; CHECK: lsrhi {{r[0-9]+}}
Evan Chenge6e82892009-08-01 01:43:45 +000070 %tmp1 = icmp ugt i32 %a, %b
71 %tmp2 = udiv i32 %c, 3
72 %tmp3 = select i1 %tmp1, i32 %tmp2, i32 3
73 ret i32 %tmp3
74}
75
76define i32 @f8(i32 %a, i32 %b, i32 %c) {
77entry:
Stephen Lind24ab202013-07-14 06:24:09 +000078; CHECK-LABEL: f8:
Evan Chenge6e82892009-08-01 01:43:45 +000079; CHECK: it lo
Tim Northover42180442013-08-22 09:57:11 +000080; CHECK: lsllo {{r[0-9]+}}
Evan Chenge6e82892009-08-01 01:43:45 +000081 %tmp1 = icmp ult i32 %a, %b
82 %tmp2 = mul i32 %c, 4
83 %tmp3 = select i1 %tmp1, i32 %tmp2, i32 3
84 ret i32 %tmp3
85}
86
87define i32 @f9(i32 %a, i32 %b, i32 %c) {
88entry:
Stephen Lind24ab202013-07-14 06:24:09 +000089; CHECK-LABEL: f9:
Evan Chenge6e82892009-08-01 01:43:45 +000090; CHECK: it ge
91; CHECK: rorge.w
92 %tmp1 = icmp sge i32 %a, %b
93 %tmp2 = shl i32 %c, 10
94 %tmp3 = lshr i32 %c, 22
95 %tmp4 = or i32 %tmp2, %tmp3
96 %tmp5 = select i1 %tmp1, i32 %tmp4, i32 3
97 ret i32 %tmp5
98}
Tim Northover42180442013-08-22 09:57:11 +000099
100define i32 @f10(i32 %a, i32 %b) {
101; CHECK-LABEL: f10:
102; CHECK: movwne r2, #1234 @ encoding: [0x40,0xf2,0xd2,0x42]
103 %tst = icmp ne i32 %a, %b
104 %val = select i1 %tst, i32 1234, i32 12345
105 ret i32 %val
106}